Base | Representation |
---|---|
bin | 111001001011… |
… | …111110001110 |
3 | 1001012122010100 |
4 | 321023332032 |
5 | 12314204441 |
6 | 1253151530 |
7 | 241265154 |
oct | 71137616 |
9 | 31178110 |
10 | 14991246 |
11 | 850a166 |
12 | 502b5a6 |
13 | 314b67a |
14 | 1dc33d4 |
15 | 14b1cb6 |
hex | e4bf8e |
14991246 has 24 divisors (see below), whose sum is σ = 34392384. Its totient is φ = 4703040.
The previous prime is 14991241. The next prime is 14991271. The reversal of 14991246 is 64219941.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14991246.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14991241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24190 + ... + 24801.
It is an arithmetic number, because the mean of its divisors is an integer number (1433016).
Almost surely, 214991246 is an apocalyptic number.
14991246 is an abundant number, since it is smaller than the sum of its proper divisors (19401138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14991246 is a wasteful number, since it uses less digits than its factorization.
14991246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49016 (or 49013 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 14991246 is about 3871.8530447319. The cubic root of 14991246 is about 246.5732220515.
The spelling of 14991246 in words is "fourteen million, nine hundred ninety-one thousand, two hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •